When demons begin taking over the bodies of humans, only the strongest survive. When a practicing young witch named Miki Makimura asks her friend Akira Fudou for help with a ritual, the spell is interrupted and Akira is left on the brink of death. His body is overtaken by a powerful being named Amon. Now torn between his humanity and the demon within him, Akira uses his abilities to fight in the war between demons and humans for the future of the world itself! (Source: Seven Seas Entertainment)

Devilman Grimoire was published in English by Seven Seas Entertainment from October 31, 2017, to December 31, 2018. It was also released in Spanish by Editorial Ivrea from December 13, 2018, to October 3, 2019.